The 2006 Yamaha YZF-R1 LE livery, which was a yellow, black, and white homage to Kenny Roberts Sr., is perhaps the greatest livery ever to adorn an R1, straight from the Yamaha factory. Whether you are a loyal subject of King Kenny, or you just enjoy the fetching, yet simple, racing design, the Roberts livery is a treasure to see in any form — but especially so at speed. Giving us a glimpse as to what the 2015 Yamaha YZF-R1 would look like with such a limited edition paint scheme, Oberdan Bezzi has once again whet our appetite ahead of a weekend full of riding. And for you Giacomo Agostini fans, there is something special waiting for you after the jump as well. Enjoy!

After first showing us the Honda SFA and Honda CRF250 Rally concepts, Big Red made good on its promise for another motorcycle concept premiere at the Osaka Motorcycle Show, debuting the Honda Bulldog concept. With the face of a Ruckus, and built to “leisurely” take-on the great outdoors in an unassuming manor, the Honda Bulldog is a stout off-roader that adds a new slant to the term adventure-bike. With wide 15″ knobby tires, a 28″ seat height, and 400cc parallel-twin engine mated to a six-speed gearbox, the Bulldog certainly isn’t what you expect to see bombing down the trails, yet it sorta makes sense.

If you believe the reports coming out of India and Southeast Asia, Yamaha is working on a naked version of its YZF-R25 sport bike. Presumably to be call the Yamaha MT-25, the naked bike would continue Yamaha’s trend of making naked version of its fully faired sport bikes, similar to the recently released Yamaha MT-125 that is available for the European market. With images of the machine testing on public roads abounding, the MT-25 seems likely to see production, so the real intrigue will be in what markets Yamaha makes the machine available. With Honda already offering faired (Honda CBR300R) and unfaired versions (Honda CB300F) of its small-displacement motorcycle in the US, Yamaha could easily go head-to-head with Big Red with the YZF-R3 and an FZ-03 variant, based off the R3 design.

Need further proof that the future of motorcycling will include electrics? Take this recently published patent application from Kawasaki, that the Japanese OEM filed for back in 2011. The claims are fairly rudimentary, though they do include a transmission, with Kawasaki’s lawyers mostly outlining the basics of a motorcycle powered by an electric motor, of course the news is less about the contents of the patent application, and more about the fact that it was applied for, in the first place. When will we see an electric motorcycle concept from Kawasaki is anyone’s guess, though there are two big motorcycle shows coming up in Japan in a couple weeks’ time. In reality, we doubt we’ll see something so soon from Kawasaki, but if the Kawasaki H2 has shown us anything, it is that anything is possible from Kawasaki right now.

Why would KTM be riding around on a camouflaged Aprilia Tuono V4? That is the question of the day, after a spy photographer caught the Austrian company testing in Spain with such a machine. The answer of course points to KTM working on a V4 street bike platform, which shouldn’t be too surprising since KTM CEO Stefan Pierer already tipped the media off to the fact that it is working on a MotoGP entry that would be based around a beastly V4 engine called the RC16. While Pierer confirmed the MotoGP, as well as a track-only consumer version of the GP bike, zie Austrians have been mum about other motorcycles in KTM’s lineup sharing the new V4 powerplant.

Adventure riders, you prayers have been answered. Honda is set to debut a new off-road model at the Osaka Motorcycle Show, the Honda CRF250 Rally. Based off the Honda CRF250L platform, the Rally concept is basically the CRF250L with rally-styled bodywork. The Honda CRF250 Rally concept will get its worldwide debut alongside the Honda True Adventure concept, which we first saw at last year’s EICMA show. This makes for an interesting dichotomy, as the CRF250 Rally is set to look like the CRF450 Rally race bike, while the True Adventure (cough, Africa Twin, cough) borrows heavily from the race bike’s technology package. With Honda showing a 250cc ADV model and a 1,000cc model at the same show, one has to wonder when a consumer-level version of the CRF450 Rally race bike will be ready as well.

After it first debuted in Indonesia last October, the Honda SFA concept motorcycle seems to be getting serious, as Honda will be showing the up-market bike at this weekend’s Osaka Motorcycle Show and next weekend’s Tokyo Motorcycle Show. While Honda only mentions that the SFA concept is a “street-fighter style light-weight motorcycle with a single cylinder engine mounted on a trellis frame,” sources in Indonesia say the fetching small-displacement machine is built around the 150cc CB150R for that market. Whether this means that Honda will make more premium-focused 150cc machines, and bring them to markets outside of Asia remains to be seen, though it is clear that the Japanese firm is taking such an approach under serious consideration.

Italy’s favorite boutique brand will be back at the Isle of Man TT races this year, with a two rider team that includes American Brandon Cretu. Cretu and his teammate Ben Wylie will campaign for Bimota at the big four road races (North West 200, Isle of Man TT, Ulster Grand Prix, and Macau GP) on-board the Bimota BB3 superbike. This is not the first time that Cretu and Wylie have raced together, having shared a pit while at the Wylie Racing team during the 2011 and 2012 Isle of Man TT races. Though the Bimota BB3 was ruled ineligible for FIM events, the international road racing scene has no hang-ups letting the S1000RR-powered superbikes lineup on the starting grid.

We are still waiting for the 2015 MV Agusta F4 RC to break cover officially, but the top-of-the-line superbike from Varese continues to make itself sneakily available to the public. First there were the leaked studio photos, which looked spot-on to the photos MV Agusta USA teased us with at its press launch earlier this year. Now, we have more photos of the F4 RC leaking, though with some changes to the design — namely more prominent “AMG” badging, for MV Agusta’s newest minority partner. The 2015 MV Agusta F4 RC isn’t supposed to arrive at dealerships until June 2015; and when it does, it will be in limited numbers. The F4 RC is MV Agusta’s homologation special for World Superbike and domestic superbike racing classes.

Aprilia Racing boss Romano Albesiano has big shoes to fill. Taking over from Gigi Dall’Igna, Albesiano must continue the legacy of success which his predecessor left for him. He got off to a good start, Sylvain Guintoli lifting the World Superbike title in Albesiano’s first year at the helm. Now comes the hard part, following up on that success and expanding into MotoGP. A small group of journalists spoke to Albesiano at the Aprilia launch in Milan. In a wide-ranging conversation, the Aprilia boss covered many topics, including explaining why the Noale firm came back to MotoGP a year ahead of schedule, touching on what the new bike Aprilia is working on for 2016 and beyond might look like, and the 2016 rules in MotoGP.

While we collectively take a ponder on what to do with the electric Harley-Davidson motorcycle that will be in the next Avengers movie, here’s another interesting twist involving the Bar & Shield brand.

We’re not usually ones for cruisers, but the Harley-Davidson XR1200TT from Shaw Speed & Custom tickles our racing inclinations the right way, and makes us remember when Harley-Davidson’s name was synonymous with road racing.

As the name implies, the project started from a Harley-Davidson XR1200. SS&C then added its own custom-built exhaust, along with a Screamin’ Eagle tuner and breather — good for roughly 100hp at the rear wheel.

Completing the look is suspension from Öhlins, wheels from Dymag, brakes from Brembo, while the bodywork is a conversion from SS&C’s own Bonneville streamliner design. Add a custom tail and seat, and you have the XR1200TT.

It all sounds rather simple, but the finished product deceives the time and energy that Shaw Speed & Custom put into the design. This bike looks like it could have rolled right out of Milwaukee, and it puzzles us as to why Harley-Davidson recently stopped selling the XR1200, let alone never built upon the model’s popularity after its debut.

We will keep pondering all that, but in the meantime, enjoy photos of the Harley-Davidson XR1200TT by Shaw Speed & Custom. It might be a Harley we’d have to have in our own garage.

Bottpower may have not had the most success in the Moto2 racing category, but they sure know how to make some drool-worthy motorcycles. Taking its hands to a different style of motorcycle, the Spanish firm envisions a flat track racer that’s not too disimilar from the Harley-Davidson XR1200. Cool, but not crazy, right?

Well the best part about this one-off motorcycle, which Bottpower is making the frame for a special customer (a kit for other customers may be possible if the demand is there), is that the BOTT XR-1 will be built from spare Buell parts, which is a sorta of perverse and ironic twist of fate if you ask us.

It’s hard to take the AMA/DMG seriously sometimes, and today is one of those days. This time it is the latest musing from the bastard-child of road-racing that has use fired up: spec classes for the Harley-Davidson XR1200 and Kawasaki Ninja 250R. While not necessarily bad ideas at first thought, the proposed two new series seem like a step in the wrong direction for AMA road-racing.

It was rumored before, but Asphalt and Rubber has just received confirmation from Harley-Davidson, that a limited production run of 750 XR1200’s (to pay homage to the XR750 which started it all) in the United States for the 2009 model year. Like we reported earlier, pre-orders will be allowed between December 1st until the 15th, good luck finding one on the 16th. You can find your closest dealer by going to h-d.com/XR1200.

According to a dealer announcement, the Harley Davidson XR1200 will be released in the U.S. at the IMS show in Long Beach, California this December 5th. If you’re not quite up to speed on Harley’s performance oriented bikes, the XR1200 is based off of the 1200cc air-cooled Sportster engine, and has styling and design that harken back to Harley-Davidson’s dirt-tracking days with the XR750. Read more after the jump.